Re: [netmod] System management YANG model

"Bogaert, Bart (Nokia - BE/Antwerp)" <bart.bogaert@nokia.com> Tue, 04 April 2017 10:49 UTC

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From: "Bogaert, Bart (Nokia - BE/Antwerp)" <bart.bogaert@nokia.com>
To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
CC: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] System management YANG model
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Date: Tue, 04 Apr 2017 10:49:34 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/1NNCdBAB_vCt2Mz_xR3JvzGWdxQ>
Subject: Re: [netmod] System management YANG model
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On Tue, Apr 04, 2017 at 10:09:01AM +0000, Bogaert, Bart (Nokia - BE/Antwerp)
wrote:
> Hi,
> 
> When looking at the system time management part of this model I notice 
> that for ntp only a config true section is foreseen.  But assume that 
> we learn at run-time the NTP server (e.g. using DHCP), there is no 
> config false data part to reflect what has been learned dynamically.  
> Storing this in the config true part does not seem to be correct to me 
> since this might get lost because of a copy-config action (in case a 
> NC client never configured something there).  Are we not missing a
server-list in the state data?
> 

Yes, but the good news is that the revised datastore architecture solves
this issue without requiring any changes to the model. ;-)
[Bart Bogaert] Ok, but there is no NC server implementing this yet so this
means that everybody needs to solve it in their way if this is needed now?
Doesn't this raise an interop issue if different approaches are taken?

Regards, Bart

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
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